wordpress调用随机文章的一些例子
随机文章如果单条sql是非常的简单直接使用rand就可以得到了,但是在wordpress中我们需要稍加处理即可了,下面我总结了一些方法,希望对各位有帮助.
调用随机文章代码:
- <?php
- $rand_posts = get_posts(‘numberposts=10&orderby=rand’);
- foreach( $rand_posts as $post ) :
- ?>
- <!–下面是你想自定义的Loop–>
- <li><a href=”<?php the_permalink(); ?>”><?php the_title(); ?></a></li>
- <?php endforeach; ?>
调用相关文章代码,在文章页显示相关文章,代码如下:
- <?php
- $tags = wp_get_post_tags($post->ID);
- if ($tags) {
- $first_tag = $tags[0]->term_id;
- $args=array(‘
- tag__in’ => array($first_tag),
- ‘post__not_in’ => array($post->ID),
- ‘showposts’=>10,
- ‘caller_get_posts’=>1
- );
- $my_query = new WP_Query($args);
- if( $my_query->have_posts() ) {
- while ($my_query->have_posts()) : $my_query->the_post(); ?>
- <li><a href=”<?php the_permalink() ?>” rel=”bookmark” title=”<?php the_title_attribute(); ?>”><?php the_title();?> <?php comments_number(‘ ‘,’(1)’,’(%)’); ?></a></li>
- <?php
- endwhile;
- }
- }
- wp_reset_query();
- ?>
调用同分类随机文章,将下面代码放到主题文章页面single模板或者边栏sidebar模板适当位置即可:
- <ul>
- <?php
- $cat = get_the_category();
- foreach($cat as $key=>$category){
- $catid = $category->term_id;
- }
- $args = array('orderby' => 'rand','showposts' => 8,'cat' => $catid );
- $query_posts = new WP_Query();
- $query_posts->query($args);
- while ($query_posts->have_posts()) : $query_posts->the_post();
- ?>
- <li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
- <?php endwhile;?>
- </ul>